Caesar Cipher Shifter

Converts plain text into coded messages using the principles of a Caesar cipher, which shifts every letter in the alphabet by a set number of positions. Users input text and then specify a numeric shift key, determining how many places each character moves through the 26 letters of the English alphabet. The tool automatically encrypts the original message into an unreadable ciphertext based on this transposition method and simultaneously provides functionality to decode messages that were previously shifted by the same key. Individuals interested in cryptography, recreational puzzle solving, or academic study of classical ciphers use this utility. It helps users understand fundamental concepts of substitution encryption by demonstrating how simple letter shifts can secure text.